One-minute attack on ADSL and password theft

1. Specify the intrusion IP Address

Before intruding into ADSL cats, we should first find the broadband users who use ADSL cat to automatically dial up the Internet from the specified IP address segment, which is inseparable from the scanning tool. The ADSL password Terminator 2005 already comes with a scanning tool, and also provides the IP address segment query function, you can easily specify the IP address segment to intrude.

After running the ADSL password Terminator 2005, click the "Scan option" tab and fill in the starting IP address 1 in "Start IP (S)", for example, "60.220.1.1 ", enter the ending IP address of the IP range in "end IP (E)", for example, "60.220.254.254". The following status bar displays the total number of IP addresses in the IP range. Click "add to list A)" to add this IP segment to the IP list. You do not need to fill in the "Remarks". The program will automatically add the remarks.

If you do not know the IP address segment of your region or want to intrude into the ADSL cat in a specified region, you can use the IP address query function of the software. Take the author as an example. If you are located in Anshun, Guizhou Province, and want to crack the local ADSL Internet account, click the "Tools" tab on the interface, where an IP database query function is provided. Select "address> IP" as the query type, and enter the region name "Anshun" in the query field ". Then, click the "query" button, and the local IP address segment will be displayed in the list below. 2 ).

You can use the IP address query function to conveniently query the physical location of an IP address segment. Select "IP> address" as the query type, enter the IP address to be queried, and click "query.

Use the Shift key to select all IP address segments in the list, right-click, and select the "add to IP Range list" command in the pop-up menu, all IP addresses can be automatically added to the scan Options page.

Ii. Set scan options

Many default pages of ADSL cats are accessed through port 80, but some users may change this port. Some special types of ADSL cats may also need to specify a specific port. On the "Scan options" page, you can set this port 3 ).

In addition, you can specify the number of scanning threads and use multiple threads for scanning. However, the larger the number of threads, the faster the scanning speed, but it may occupy a large amount of system resources. If the machine performance is not high or the network bandwidth is insufficient, do not use too many threads, generally, use the 400 thread.

In the "timeout" item, you can set a specified timeout value. The larger the timeout value, the scanning speed will be slow. In the case of poor network quality, you can set this value to a greater value.

The ADSL password Terminator 2005 is the ADSL cat login password scanned through password dictionary cracking. The program already comes with the default username and password of the ADSL cat commonly used by China tietong and China Telecom. You can also specify the path of the password dictionary file in the "ADSL password dictionary" in the scan option, or directly add the default user name and password of a type of ADSL cat in the List window below.

When creating a password dictionary by yourself, you must add the user name and password to the dictionary in the format of "username = password", with one line of information.

3. Scan and crack in one step

After setting the scan and cracking options, you can start to intrude into the ADSL cat of the specified IP segment. Click the "scan" tab in the interface, and then click the "Start" button in the middle, the program starts to automatically scan each host within the specified IP range 4 ). If the IP address is used by the ADSL cat to automatically dial the Internet, the program will use the password dictionary to automatically crack the login password of the cat, and there is no need to manually log on to the test one by one as before. If you successfully log on to the Management page of the ADSL cat, the program will automatically search for the account and password of the broadband dial-up Internet in the web page and display it in the list!

The IP address displayed in the list indicates that the ADSL cat corresponding to the IP address uses the automatic dial-up method 5 ). In addition, the List displays the user name and password of the ADSL cat corresponding to the IP address, the brand information of the ADSL cat type, and the geographic location of the IP address. You can see that an ADSL Cat's login username and password have been cracked. The corresponding IP address of the ADSL cat is "220.172.127.55", and the ADSL Cat's owner's broadband Internet access account and password have been obtained! -- How is it, simple enough !!

In addition, if the Internet account and password are not displayed after an IP address, it may be because this type of ADSL cat cannot be recognized by the program. You can select this IP address in the list, right-click it, and select "Enter Management Interface" Command 6 in the pop-up menu ), you can use the displayed ADSL user name and password to log on to the ADSL cat settings page corresponding to this IP address. Then, you can view the source code of the webpage to get the Internet account and password. I don't need to talk about the specific method?

4. Manage cracked account passwords

All the passwords of the scanned and cracked ADSL accounts are automatically saved in the database, and the geographic locations of the province and city where the account is located are added. Click the "password management" tab in the program interface, and select "all records" in the left-side window. All account and password records are displayed in the List window on the right. Click "address category" to show the ADSL Cat information and Internet account password records automatically recorded by the program in the physical address category corresponding to the IP address 7 ).

If too many records are saved, you can select the "Search" tab at the bottom of the interface, set the search condition to IP address or region in the displayed search bar, enter a keyword, and click "Search, you can quickly find the qualified broadband Internet access account and password information in the record. 8 ).

In my test, it took only one minute to crack the passwords of the three ADSL Internet accounts in the C-segment IP address. This is really scary! "ADSL password Terminator 2005" is a disaster for some broadband users who do not pay attention to ADSL cat security! -- The password of the broadband Internet access account has been modified, the ADSL cat settings have been damaged, and the Internet account has been used to charge qcoins and consume the Internet through the stars. These losses may be just a matter of minutes.